15269968

素因数分解:

$2^4\times 7^2\times {\mathrm{19477}}^1$

素因数の和:19499

約数の個数: 30

約数和(自身を含む): 34417626

約数和(自身を除く): 19147658

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19477, 38954, 77908, 136339, 155816, 272678, 311632, 545356, 954373, 1090712, 1908746, 2181424, 3817492, 7634984, 15269968]

約数ペア:

[(1, 15269968), (2, 7634984), (4, 3817492), (7, 2181424), (8, 1908746), (14, 1090712), (16, 954373), (28, 545356), (49, 311632), (56, 272678), (98, 155816), (112, 136339), (196, 77908), (392, 38954), (784, 19477)]